本文实例讲述了java取两个字符串的最大交集的实现方法，分享给大家供大家参考。具体实现方法如下：

复制代码 代码如下:package com.itheima.net;

public class Game13
{
public static void main(String[] args)
{
String s1 = "135adbfg67";
String s2 = "125dbf59";
String s3 = s2;
int begin = 0;
int end = s2.length();
int i = 1;
while (!s1.contains(s3))
{
if (end == s2.length())
{
begin = 0;
end = (s2.length()) - (i++);
}
else
{
begin++;end++;
}
s3 = s2.substring(begin, end);
System.out.println(s3);
System.out.println("--------");
}
System.out.println(s3);
}
}

复制代码 代码如下:
package com.itheima.net;

public class Game15
{
public static void main(String[] args)
{
String s1 = "135adbfg67";
String s2 = "125dbf59";
method(s2, s1);
}
public static void method(String max, String min)
{
if (max.length() < min.length())
{
String s = max;
max = min;
min = s;
}
String subStr = min;
for (int begin = 0, end = min.length(), i = 1; !max.contains(subStr); subStr = min.substring(begin, end))
{
if (end == min.length())
{
begin = 0;
end = (min.length()) - (i++);
}
else
{
begin++;
end++;
}
System.out.println(subStr);
System.out.println("--------");
}
System.out.println(subStr);
}
}

希望本文所述对大家的Java程序设计有所帮助。